Printing appearance detection table

Abstract

The utility model discloses a printing appearance detection table which comprises a supporting device, a lighting device is installed at the top end of the supporting device in a sliding mode, a regulation and control device is fixedly installed at the inner bottom end of the supporting device, and the regulation and control device comprises a worm gear, a driving motor, a worm, a supporting side plate and a detection table body. The detection table is rotationally installed between the two supporting side plates, the worm gears are fixedly installed at the centers of the two ends of the detection table, the driving motor is fixedly installed at the rear ends of the supporting side plates, the worm is fixedly installed at the center of the front end of the driving motor, and the supporting device comprises a supporting vertical frame and a positioning base frame. The supporting vertical frames are symmetrically and fixedly installed at the rear end of the top of the positioning base frame, and the lighting device comprises a lighting lamp, a displacement transverse plate, an insertion rod, a synchronous plate, a reset spring and a movable hole. Through the arrangement of the regulation and control device, the supporting device and the lighting device, the purpose of supporting the printed matter to keep different postures for placement and detection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a printing appearance detection table. Background Technique

[0002] The printing product detection table is mainly used to detect various parameters of printing products, such as size, color, pattern, barcode, two-dimensional code, etc., to ensure that the quality of the printing products meets the specified standards.

[0003] For example, an appearance detection table with the Chinese patent publication number CN208206777U includes a lighting lamp, a detection platform, a plurality of detection lamps and a reflective tabletop. Among them, the detection platform is arranged to extend horizontally, a long through hole is opened on the detection platform, and both ends of one horizontal side edge of the detection platform extend upward to form mounting brackets for mounting the lighting lamp; the plurality of detection lamps are respectively mounted at both horizontal side edges of the long through hole for providing detection light for detecting the piece to be detected; the reflective tabletop is mounted at the lower end of the long through hole for reflecting the detection light to form a mirror image of the lower appearance of the piece to be detected.

[0004] When the detection table in the above patent is in use, it can only achieve the purpose of convenient operation. When the existing printing product appearance detection table is in use, since the detection tabletop and the lamp tube cannot be further adjusted, the user can only detect the printing product in a single posture. Therefore, an equipment is needed to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a printing appearance detection table to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A printing appearance detection table includes a support device, a lighting device is slidably mounted on the top of the support device, a regulation device is fixedly mounted at the bottom end inside the support device, the regulation device includes a worm gear, a driving motor, a worm, a support side plate and a detection table, the detection table is rotatably mounted between the two support side plates, the worm gear is fixedly mounted at the centers of both ends of the detection table, the driving motor is fixedly mounted at the rear end of the support side plate, the worm is fixedly mounted at the center of the front end of the driving motor, the support device includes a support vertical frame and a positioning base frame, and the support vertical frames are symmetrically and fixedly mounted at the rear end of the top of the positioning base frame.

[0007] Preferably, the lighting device includes a lighting lamp, a displacement cross plate, insertion rods, a synchronization plate, a return spring, and an activity hole. The lighting lamp is fixedly installed at the front end of the displacement cross plate. The insertion rods are symmetrically and slidably inserted into the inner part of the rear end of the displacement cross plate. The synchronization plate is fixedly installed between the two insertion rods. The return spring is fixedly installed between the synchronization plate and the displacement cross plate. The regulation device is symmetrically opened in the inner part of the top end of the displacement cross plate.

[0008] Preferably, the activity hole is slidably sleeved on the support vertical frame. The support side plates are symmetrically and fixedly installed on the top end of the positioning base frame.

[0009] Preferably, the worm gear meshes with the worm.

[0010] Preferably, circular holes are equidistantly opened at the rear end of the support vertical frame, and the circular holes are vertically aligned with the insertion rods.

[0011] Preferably, a jack is opened at one end of the activity hole close to the synchronization plate, and the jack communicates with the activity hole.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When the present device is in use, when the driving motor starts, the worm can drive the worm gear to rotate through the worm, so that the detection table can be driven to rotate to a specified angle. At the same time, due to the self-locking performance between the worm gear and the worm, the detection table can be prevented from deflecting again. Moreover, the lighting lamp can slide up and down on the outer circle of the support vertical frame through the displacement cross plate, so that it is convenient for the user to limit the lighting lamp at a specified height for work. At the same time, the displacement cross plate can be limited by the insertion rods, so that the lighting lamp can be prevented from falling, and the synchronous adjustment of the lighting lamp and the detection table is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 is a partially cut-away schematic diagram of the regulation device of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the support device of the present utility model;

[0017] Figure 4 is a schematic diagram of the structure of the lighting device of the present utility model.

[0018] In the figure: 1 - control device, 2 - support device, 3 - lighting device, 4 - worm gear, 5 - drive motor, 6 - worm, 7 - support side plate, 8 - detection table, 9 - support vertical frame, 10 - positioning base frame, 11 - lighting lamp, 12 - displacement cross plate, 13 - insertion rod, 14 - synchronous plate, 15 - return spring, 16 - movable hole. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , an embodiment provided by the present invention: A printing appearance detection table includes a support device 2, a lighting device 3 is slidably installed at the top of the support device 2, a control device 1 is fixedly installed at the inner bottom end of the support device 2. The control device 1 includes a worm gear 4, a drive motor 5, a worm 6, a support side plate 7 and a detection table 8. The detection table 8 is rotatably installed between two support side plates 7. The worm gear 4 is fixedly installed at the centers of both ends of the detection table 8. The drive motor 5 is fixedly installed at the rear end of the support side plate 7. The worm 6 is fixedly installed at the front center of the drive motor 5. The support device 2 includes a support vertical frame 9 and a positioning base frame 10. The support vertical frames 9 are symmetrically and fixedly installed at the rear end of the top of the positioning base frame 10.

[0021] The lighting device 3 includes a lighting lamp 11, a displacement cross plate 12, an insertion rod 13, a synchronous plate 14, a return spring 15 and a movable hole 16. The lighting lamp 11 is fixedly installed at the front end of the displacement cross plate 12. The insertion rods 13 are symmetrically and slidably inserted into the inner rear end of the displacement cross plate 12. The synchronous plate 14 is fixedly installed between the two insertion rods 13. The return spring 15 is fixedly installed between the synchronous plate 14 and the displacement cross plate 12. The control device 1 is symmetrically opened in the inner top end of the displacement cross plate 12. By vertically aligning the lighting lamp 11 with the detection table 8, the docking accuracy between the lighting lamp 11 and the detection table 8 can be improved.

[0022] The movable hole 16 is slidably sleeved on the support vertical frame 9. The support side plates 7 are symmetrically and fixedly installed on the top end of the positioning base frame 10, and can support the detection table 8 for adjustment.

[0023] The worm gear 4 meshes with the worm 6. When the worm 6 rotates, it can drive the worm gear 4 and the detection table 8 to rotate simultaneously.

[0024] Round holes are equidistantly opened at the rear end of the support vertical frame 9, and the round holes are vertically aligned with the insertion rods 13, which is convenient for the insertion rods 13 to be inserted into the interior of the support vertical frame 9.

[0025] One end of the movable hole 16 close to the synchronization plate 14 is provided with a jack, and the jack communicates with the movable hole 16, allowing the insertion rod 13 to enter the inside of the jack.

[0026] Working principle: When in use, when the printed matter is placed on the detection table 8, it can be illuminated by the lighting lamp 11, so that it is convenient for the user to perform an appearance inspection on the printed matter. When the angle of the detection table 8 needs to be adjusted, the driving motor 5 can be started to drive the worm 6 to rotate. Through the meshing of the worm 6 and the worm gear 4, when the worm 6 rotates, it can drive the worm gear 4 to rotate. Since the detection table 8 is connected to the worm gear 4, when the worm gear 4 rotates, it can drive the detection table 8 to rotate synchronously until the detection table 8 rotates to the specified working angle, and then the driving motor 5 is turned off. Due to the self-locking performance between the worm 6 and the worm gear 4, it can prevent the detection table 8 from rotating and shifting again, completing the adjustment of the detection table 8, which is convenient for the user to hold the printed matter in different postures for inspection. Subsequently, when the lighting lamp 11 needs to be adjusted, the synchronization plate 14 can be pulled towards the end away from the displacement cross plate 12 until the insertion rod 13 is removed from the inside of the support vertical frame 9, so that the displacement cross plate 12 can be released. At this time, the lighting lamp 11 can be slid up and down to the specified position until the insertion rod 13 is vertically aligned with the round hole at the specified height at the rear end of the support vertical frame 9, and then the synchronization plate 14 is released. Due to the elasticity of the return spring 15, it will drive the insertion rod 13 to quickly insert into the round hole inside the support vertical frame 9, so that the lighting lamp 11 can be restricted to perform lighting work at the specified height. Moreover, since the movable hole 16 is slidably sleeved on the outer ring of the support vertical frame 9, it can ensure that the displacement cross plate 12 slides up and down in a straight line, improving the docking accuracy between the lighting lamp 11 and the detection table 8. When this device is in use, by starting the driving motor 5 to drive the worm 6 to rotate forward and backward, it can drive the worm gear 4 to rotate at the same time, so that the detection table 8 can flexibly rotate to the specified angle to support the printed matter. And, since the lighting lamp 11 can be adjusted in height, it is convenient to control the distance between the lighting lamp 11 and the printed matter, and the work is completed.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing appearance detection table, comprising a support device (2), wherein a lighting device (3) is slidably mounted on the top end of the support device (2), and a regulation device (1) is fixedly mounted at the bottom end inside the support device (2), characterized in that: The control device (1) includes a worm gear (4), a drive motor (5), a worm (6), support side plates (7), and a detection table (8). The detection table (8) is rotatably installed between the two support side plates (7). The worm gear (4) is fixedly installed at the centers of both ends of the detection table (8). The drive motor (5) is fixedly installed at the rear end of the support side plate (7). The worm (6) is fixedly installed at the center of the front end of the drive motor (5). The support device (2) includes a support vertical frame (9) and a positioning base frame (10). The support vertical frame (9) is symmetrically and fixedly installed at the rear end of the top of the positioning base frame (10).

2. The printing appearance detection table according to claim 1, characterized in that: The lighting device (3) includes a lighting lamp (11), a displacement cross plate (12), insertion rods (13), a synchronous plate (14), a return spring (15), and an activity hole (16). The lighting lamp (11) is fixedly installed at the front end of the displacement cross plate (12). The insertion rods (13) are symmetrically and slidably inserted into the inner part of the rear end of the displacement cross plate (12). The synchronous plate (14) is fixedly installed between the two insertion rods (13). The return spring (15) is fixedly installed between the synchronous plate (14) and the displacement cross plate (12). The control device (1) is symmetrically formed in the inner part of the top end of the displacement cross plate (12).

3. The printing appearance detection table according to claim 2, wherein: The activity hole (16) is slidably sleeved on the support vertical frame (9). The support side plates (7) are symmetrically and fixedly installed on the top end of the positioning base frame (10).

4. The printing appearance detection table according to claim 3, characterized in that: The worm gear (4) meshes with the worm (6).

5. A printing appearance detection table according to claim 4, characterized in that: A circular hole is equidistantly formed at the rear end of the support vertical frame (9), and the circular hole is vertically aligned with the insertion rod (13).

6. The printing appearance detection table according to claim 5, characterized in that: A jack is formed at one end of the activity hole (16) close to the synchronous plate (14), and the jack communicates with the activity hole (16).

Images